IEEE - Institute of Electrical and Electronics Engineers, Inc. - A new geometric approach to latent topic modeling and discovery

ICASSP 2013 - IEEE International Conference on Acoustics, Speech and Signal Processing

Author(s): Weicong Ding ; Mohammad H. Rohban ; Prakash Ishwar ; Venkatesh Saligrama
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 May 2013
Conference Location: Vancouver, BC, Canada
Conference Date: 26 May 2013
Page(s): 5,568 - 5,572
ISBN (Electronic): 978-1-4799-0356-6
ISSN (Paper): 1520-6149
DOI: 10.1109/ICASSP.2013.6638729
Regular:

A new geometrically-motivated algorithm for topic modeling is developed and applied to the discovery of latent "topics" in text and image "document" corpora. The algorithm is based on... View More

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